San Diego

$130+ Cheap flights from Johnson City, TN, TN to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SAN
Apr 9 — Apr 161
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Cheap flight deals from Johnson City to San Diego

Cheapest flights from Johnson City to San Diego
Explore the most affordable flight options available from Johnson City to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:16 am
TRI
-
SAN
1 stop7h 57m
American Airlines
Tue 4/286:15 am
SAN
-
TRI
1 stop7h 23m
American Airlines
Deal found 3/6$329
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/212:46 pm
TRI
-
SAN
1 stop9h 21m
American Airlines
Wed 3/2512:45 pm
SAN
-
TRI
1 stop6h 41m
American Airlines
Deal found 3/6$379
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:50 pm
TRI
-
SAN
1 stop8h 44m
Delta
Thu 7/239:40 pm
SAN
-
TRI
1 stop8h 55m
Delta
Deal found 3/7$394
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:46 pm
TRI
-
SAN
1 stop9h 21m
American Airlines
Sat 4/41:37 pm
SAN
-
TRI
1 stop7h 10m
American Airlines
Deal found 3/7$415
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:08 pm
TRI
-
SAN
1 stop7h 52m
American Airlines
Sun 4/126:15 am
SAN
-
TRI
1 stop7h 23m
American Airlines
Deal found 3/6$470
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
TRI
-
SAN
1 stop6h 48m
Delta
Tue 6/23:45 pm
SAN
-
TRI
2 stops14h 46m
Delta
Deal found 3/9$482
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:12 pm
TRI
-
SAN
1 stop8h 33m
American Airlines
Thu 7/231:11 pm
SAN
-
TRI
1 stop7h 48m
American Airlines
Deal found 3/9$490
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/74:33 pm
TRI
-
SAN
1 stop9h 15m
Delta
Wed 3/1110:30 pm
SAN
-
TRI
1 stop8h 20m
Delta
Deal found 3/5$501

Find flight deals from Johnson City to San Diego

Keep the following information in mind while searching for Johnson City to San Diego flight deals. Data was last updated March 10, 2026.

Round-trip from

$329
(American Airlines)

One-way from

$130
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$474
From Johnson City to San Diego
One-way flight from Johnson City to San Diego
Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Johnson City to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Johnson City to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BlountvilleSan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Wed 5/20

6:00 am-9:48 am

1 stop6h 48m

San Diego

Tue 6/2

10:30 pm-9:31 am

1 stop8h 01m

$329

BlountvilleSan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Sat 3/21

2:46 pm-9:07 pm

1 stop9h 21m

San Diego

Wed 3/25

12:45 pm-10:26 pm

1 stop6h 41m

$379

BlountvilleSan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Fri 4/10

5:08 pm-10:00 pm

1 stop7h 52m

San Diego

Sun 4/12

6:15 am-4:38 pm

1 stop7h 23m

$470

BlountvilleSan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Tue 4/21

8:16 am-3:45 pm

2 stops10h 29m

San Diego

Tue 4/28

8:15 am-8:54 pm

2 stops9h 39m

$567

BlountvilleSan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Sat 3/28

5:30 am-12:03 pm

2 stops9h 33m

San Diego

Sat 4/4

10:49 am-11:47 pm

2 stops9h 58m

$601
Quickest round-trip

BlountvilleSan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Sun 3/22

2:46 pm-7:09 pm

1 stop7h 23m

San Diego

Thu 3/26

1:37 pm-11:47 pm

1 stop7h 10m

$867

BlountvilleSan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Sun 3/22

3:53 pm-11:48 pm

2 stops10h 55m

San Diego

Thu 3/26

7:35 pm-9:50 am

2 stops11h 15m

$2,326
Cheapest one-way

BlountvilleSan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Fri 5/1

5:08 pm-2:24 pm

2 stops24h 16m

$166
Quickest one-way

BlountvilleSan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Sat 5/2

5:08 pm-10:00 pm

1 stop7h 52m

$363

BlountvilleSan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Fri 5/1

5:08 pm-10:00 pm

1 stop7h 52m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Sorted by cheapest first

Best time to book a flight from Johnson City to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Johnson City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Johnson City to San Diego

What is the cheapest month to book a flight from Johnson City to San Diego?

Currently, July is the cheapest month in which you can book a flight from Johnson City to San Diego (average of $143). Flying from Johnson City to San Diego in June is currently the most expensive (average of $283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated March 10, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Johnson City to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Johnson City to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Diego from Johnson City?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to San Diego from Johnson City. Booking flights from Johnson City to San Diego (SAN) should be relatively easy as there are 0 daily inbound flights from Johnson City from 6 different airlines.

  • How long is the flight from Johnson City to San Diego?

    A quick flight from Johnson City to San Diego can take about 6h 48m. Delta provides one of the quickest options available for as low as $329. Airlines will cover a distance of 1983 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Johnson City to San Diego that include hotel bookings?

    Yes. In addition to deals on Johnson City to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Johnson City to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Johnson City to San Diego.

  • Can I find deals for business class flights from Johnson City to San Diego?

    Yes. Cheapflights offers flight deals from Johnson City to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Johnson City to San Diego?

    Currently, July is the cheapest month in which you can book a flight from Johnson City to San Diego (average of $143). Flying from Johnson City to San Diego in June is currently the most expensive (average of $283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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Alternative routes for Johnson City to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Johnson City to San Diego

Discover the top 6 airlines that operate flights from Johnson City to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$139Average$250FlexibilityNo cancel feeOn-time62%
DeltaCheapest$148Average$395FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$428FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$276Average$435FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$512FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$366Average$448FlexibilityNo cancel feeOn-time75%

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